CA2325991A1 - A cleaning apparatus for cleaning a forming wire - Google Patents

A cleaning apparatus for cleaning a forming wire

Info

Publication number
CA2325991A1
CA2325991A1 CA002325991A CA2325991A CA2325991A1 CA 2325991 A1 CA2325991 A1 CA 2325991A1 CA 002325991 A CA002325991 A CA 002325991A CA 2325991 A CA2325991 A CA 2325991A CA 2325991 A1 CA2325991 A1 CA 2325991A1
Authority
CA
Canada
Prior art keywords
wire
cleaning
disposed
forming wire
shower
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002325991A
Other languages
French (fr)
Other versions
CA2325991C (en
Inventor
Matthew L. Gregersen
Paul Newton
David E. Oldenberg
Jeffrey H. Pulkowski
Jay Shands
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Valmet Technologies Oy
Mitsubishi Heavy Industries Ltd
Original Assignee
Beloit Technologies, Inc.
Matthew L. Gregersen
Paul Newton
David E. Oldenberg
Jeffrey H. Pulkowski
Jay Shands
Mitsubishi Heavy Industries, Ltd.
Metso Paper Inc.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Beloit Technologies, Inc., Matthew L. Gregersen, Paul Newton, David E. Oldenberg, Jeffrey H. Pulkowski, Jay Shands, Mitsubishi Heavy Industries, Ltd., Metso Paper Inc. filed Critical Beloit Technologies, Inc.
Publication of CA2325991A1 publication Critical patent/CA2325991A1/en
Application granted granted Critical
Publication of CA2325991C publication Critical patent/CA2325991C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/32—Washing wire-cloths or felts

Abstract

A cleaning apparatus (10) is disclosed for cleaning a forming wire (12) of a paper machine. The apparatus (10) includes a shower (14) which is disposed adjacent to the forming wire (12) for applying a shower of cleaning fluid (16) to the wire (12). A blow box (18) is disposed closely adjacent to the forming wire (12) and downstream relative to the shower (14). The box (18) is connected to a source of pressurized air (20) for blowing a jet of air (21) through the wire (12) for removing the cleaning fluid (16) therefrom. A plate (22) is disposed between the box (18) and the wire (12). The plate defines a plurality of slots (24, 25, 26) which are disposed obliquely to a direction of movement of the wire (12) in order to supply a multiplicity of pressure pulses to the wire (12) for removing contaminants therefrom.
CA002325991A 1997-06-25 1998-05-15 A cleaning apparatus for cleaning a forming wire Expired - Fee Related CA2325991C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/882,092 1997-06-25
US08/882,092 US5958190A (en) 1997-06-25 1997-06-25 Cleaning apparatus for cleaning a forming wire
PCT/US1998/010094 WO1998059111A1 (en) 1997-06-25 1998-05-15 A cleaning apparatus for cleaning a forming wire

Publications (2)

Publication Number Publication Date
CA2325991A1 true CA2325991A1 (en) 1998-12-30
CA2325991C CA2325991C (en) 2005-11-29

Family

ID=25379872

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002325991A Expired - Fee Related CA2325991C (en) 1997-06-25 1998-05-15 A cleaning apparatus for cleaning a forming wire

Country Status (5)

Country Link
US (1) US5958190A (en)
EP (1) EP0991810A1 (en)
AU (1) AU7576298A (en)
CA (1) CA2325991C (en)
WO (1) WO1998059111A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19727522C2 (en) * 1997-06-30 1999-05-27 Voith Sulzer Papiertech Patent Device for dewatering a paper machine felt
US6468397B1 (en) 1999-12-20 2002-10-22 Kimberly-Clark Worldwide, Inc. Scarfing shower for fabric cleaning in a wet papermaking process
US6361654B1 (en) 2000-04-26 2002-03-26 Kimberly-Clark Worldwide, Inc. Air knife assisted sheet transfer
US6941606B2 (en) * 2002-07-02 2005-09-13 Electrostatics, Incorporated Sheet and web cleaner on suction hood
US20090266388A1 (en) * 2008-04-28 2009-10-29 Accessoires Pour Pates Et Papiers Ekip Ltee Flexible showering device for a pulp and paper making machine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1395219A (en) * 1919-04-29 1921-10-25 Edward D Bennett Apparatus for cleansing felts
US2352991A (en) * 1941-04-14 1944-07-04 Vickery Inc Machine for conditioning felts of papermaking machines
CA985543A (en) * 1973-01-05 1976-03-16 James Haythornthwaite Felt cleaner with moisture control for paper making machines
US4270978A (en) * 1979-07-30 1981-06-02 Huyck Corporation Positive pressure felt dewatering and cleaning device and method
US4474644A (en) * 1983-05-16 1984-10-02 Ole Poulsen Felt conditioning system for papermaking machines and the like
FI97157C (en) * 1995-09-15 1996-10-25 Valmet Corp Apparatus for washing wire in a paper / board machine
DE29612081U1 (en) * 1996-07-11 1996-09-12 Voith Sulzer Papiermasch Gmbh Device for cleaning a sieve

Also Published As

Publication number Publication date
AU7576298A (en) 1999-01-04
WO1998059111A1 (en) 1998-12-30
US5958190A (en) 1999-09-28
CA2325991C (en) 2005-11-29
EP0991810A1 (en) 2000-04-12

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed